#dd{
	width: 100%;
	height: 1000px;
}
#d01{
	float: left;
	width: 15%;
	height: 2000px;
	background-color: rgb(41,63,69);
}
#d02{
	float: right;
	width: 85%;
	height: 70px;
	background-color: gray;
}
#d01_01{
	width: 100%;
	height: 50px;
	margin-left: 40%;
	margin-top: 10px;

}
a{
	text-decoration: none;
	color: white;
}
#d03{
	width: 85%;
	height: 100%;
	border-color: black;
	float: right;
}